Struct Id 

pub struct Id { /* private fields */ }

Represents a complete Luhmann-style ID (e.g., “1”, “1a”, “1a2b”, “42c17z”)

Implementations

impl Id

pub fn new(components: Vec<IdComponent>) -> IdResult<Self>

Create a new ID from components

pub fn from_number(n: u32) -> Self

Create ID from a single numeric component (e.g., “1”, “42”)

pub fn parse<S: AsRef<str>>(s: S) -> IdResult<Self>

Parse ID from string (e.g., “1a2b3”)

pub fn components(&self) -> &[IdComponent]

Get all components

pub fn depth(&self) -> usize

Get the depth/level of this ID (number of components)

pub fn is_root(&self) -> bool

Check if this is a root ID (single numeric component)

pub fn parent(&self) -> IdResult<Option<Self>>

Get the parent ID by removing the last component

pub fn next_sibling(&self) -> IdResult<Self>

Get the next sibling ID (increment last component)

pub fn first_child(&self) -> Self

Get the first child ID (append appropriate component type)

pub fn is_ancestor_of(&self, other: &Id) -> bool

Check if this ID is an ancestor of another ID

pub fn is_descendant_of(&self, other: &Id) -> bool

Check if this ID is a descendant of another ID

pub fn is_sibling_of(&self, other: &Id) -> bool

Check if this ID is a sibling of another ID (same parent)

pub fn ancestors(&self) -> Vec<Id>

Get all ancestor IDs from root to direct parent

pub fn to_string(&self) -> String

Convert to string representation

Trait Implementations

impl Clone for Id

fn clone(&self) -> Id

Returns a duplicate of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for Id

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for Id

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for Id

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Eq for Id

impl FromStr for Id

type Err = IdError

The associated error which can be returned from parsing.

fn from_str(s: &str) -> IdResult<Self>

Parses a string s to return a value of this type.

impl Ord for Id

fn cmp(&self, other: &Id) -> Ordering

This method returns an Ordering between self and other.

fn max(self, other: Self) -> Self

where Self: Sized,

Compares and returns the maximum of two values.

fn min(self, other: Self) -> Self

where Self: Sized,

Compares and returns the minimum of two values.

fn clamp(self, min: Self, max: Self) -> Self

where Self: Sized,

Restrict a value to a certain interval.

fn clamp_to<R>(self, range: R) -> Self

where Self: Sized, R: ClampBounds<Self>,

🔬This is a nightly-only experimental API. (clamp_to)

Restrict a value to a certain range.

impl PartialEq for Id

fn eq(&self, other: &Id) -> bool

Equality operator ==.

fn ne(&self, other: &Rhs) -> bool

Inequality operator !=.

impl PartialOrd for Id

fn partial_cmp(&self, other: &Id) -> Option<Ordering>

This method returns an ordering between self and other values if one exists.

fn lt(&self, other: &Rhs) -> bool

Tests less than (for self and other) and is used by the < operator.

fn le(&self, other: &Rhs) -> bool

Tests less than or equal to (for self and other) and is used by the <= operator.

fn gt(&self, other: &Rhs) -> bool

Tests greater than (for self and other) and is used by the > operator.

fn ge(&self, other: &Rhs) -> bool

Tests greater than or equal to (for self and other) and is used by the >= operator.

impl Serialize for Id

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.

impl StructuralPartialEq for Id